Porkbun is best on the market at this point.

Namecheap I find is less easier to use and sometimes higher cost over time. I also haven’t had reliable domain renewal service from them when I used them.

Granted this is all a few years back. I was at Cloudflare until this year when I switched to Porkbun and I’ve been very happy

I use Spaceship now for everything, which is actually Namecheap but cheaper.

I like namecheap. It serves its purpose.